Kohshin Takahashi

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Kanazawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production method of hole blocking layer, hole blocking layer, phot...
- Patent number 9,899,617
- Issue date Feb 20, 2018
- Ideal Star Inc.
- Takayuki Kuwabara
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Hole blocking layer and method for producing same, and photoelectri...
- Patent number 9,293,721
- Issue date Mar 22, 2016
- Ideal Star Inc.
- Yasuhiko Kasama
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD OF HOLE BLOCKING LAYER, HOLE BLOCKING LAYER, PHOT...
- Publication number 20140174512
- Publication date Jun 26, 2014
- Ideal Star Inc.
- Takayuki Kuwabara
- B82 - NANO-TECHNOLOGY
Information Patent Application
Hole Blocking Layer and Method for Producing Same, and Photoelectri...
- Publication number 20120211730
- Publication date Aug 23, 2012
- IDEAL STAR INC.
- Yasuhiko Kasama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...